Polygon2D.Points Property

Polygon2D Points Property

Delta Engine Documentation

Namespace: DeltaEngine.Rendering2D.Shapes
Assembly: DeltaEngine.Rendering2D.Shapes (in DeltaEngine.Rendering2D.Shapes.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public List<Vector2D> Points { get; set; }

public List<Vector2D> Points { get; set; }

Public Property Points As List(Of Vector2D)
	Get 
	Set

Public Property Points As List(Of Vector2D)
	Get 
	Set

public:
property List<Vector2D>^ Points {
	List<Vector2D>^ get ();
	void set (List<Vector2D>^ value);
}

public:
property List<Vector2D>^ Points {
	List<Vector2D>^ get ();
	void set (List<Vector2D>^ value);
}

member Points : List<Vector2D> with get, set

member Points : List<Vector2D> with get, set

Property Value

Type: List Vector2D

Remarks

Tests: DeltaEngine.Rendering2D.Graphs.Tests.GraphLineTests

Examples

3 unit tests call DeltaEngine.Rendering2D.Shapes.Polygon2D.Points

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[Test, CloseAfterFirstFrame]
public void TwoPointsDrawALine()
{
    GraphLine line = CreateLineWithTwoPoints();
    Assert.AreEqual(2, line.points.Count);
    Assert.AreEqual(1, line.lines.Count);
    Line2D line2D = line.lines[0];
    Assert.IsTrue(line2D.StartPoint.IsNearlyEqual(new Vector2D(0.462f, 0.5f)));
    Assert.IsTrue(line2D.EndPoint.IsNearlyEqual(new Vector2D(0.538f, 0.462f)));
    Assert.AreEqual(LineColor, line.Color);
}

[Test, CloseAfterFirstFrame]
public void TwoPointsDrawALine()
{
    GraphLine line = CreateLineWithTwoPoints();
    Assert.AreEqual(2, line.points.Count);
    Assert.AreEqual(1, line.lines.Count);
    Line2D line2D = line.lines[0];
    Assert.IsTrue(line2D.StartPoint.IsNearlyEqual(new Vector2D(0.462f, 0.5f)));
    Assert.IsTrue(line2D.EndPoint.IsNearlyEqual(new Vector2D(0.538f, 0.462f)));
    Assert.AreEqual(LineColor, line.Color);
}

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[Test, CloseAfterFirstFrame]
public void ClearRemovesAllLinesAndClearsAllPoints()
{
    GraphLine line = CreateLineWithTwoPoints();
    Line2D line2D = line.lines[0];
    Assert.IsTrue(line2D.IsActive);
    line.Clear();
    Assert.AreEqual(0, line.lines.Count);
    Assert.AreEqual(0, line.points.Count);
}

[Test, CloseAfterFirstFrame]
public void ClearRemovesAllLinesAndClearsAllPoints()
{
    GraphLine line = CreateLineWithTwoPoints();
    Line2D line2D = line.lines[0];
    Assert.IsTrue(line2D.IsActive);
    line.Clear();
    Assert.AreEqual(0, line.lines.Count);
    Assert.AreEqual(0, line.points.Count);
}

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[Test, CloseAfterFirstFrame]
public void ChangeMaximumNumberOfPoints()
{
    Assert.AreEqual(0, graph.MaximumNumberOfPoints);
    graph.MaximumNumberOfPoints = 2;
    graph.MaximumNumberOfPoints = 2;
    Assert.AreEqual(2, graph.MaximumNumberOfPoints);
}

[Test, CloseAfterFirstFrame]
public void ChangeMaximumNumberOfPoints()
{
    Assert.AreEqual(0, graph.MaximumNumberOfPoints);
    graph.MaximumNumberOfPoints = 2;
    graph.MaximumNumberOfPoints = 2;
    Assert.AreEqual(2, graph.MaximumNumberOfPoints);
}